From e818838baaad53a5b57fe0198746f3f155a6da37 Mon Sep 17 00:00:00 2001
From: Mira Grudzinska <m.grudzinska@samsung.com>
Date: Tue, 23 Mar 2021 14:11:53 +0100
Subject: [PATCH] evas vg: integration of join and cap properties in evas with
 ThorVG

Join and cap stroke properties had to translated from Efl values to
Tvg values and vice versa.

Change-Id: Id98c3e7fc6b314b1527160e004c29595cac21c88
---
 src/lib/evas/canvas/efl_canvas_vg_shape.c |  8 +++---
 src/lib/evas/canvas/evas_vg_private.h     | 48 +++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 4 deletions(-)

diff --git a/src/lib/evas/canvas/efl_canvas_vg_shape.c b/src/lib/evas/canvas/efl_canvas_vg_shape.c
index f314c83..1569e7f 100644
--- a/src/lib/evas/canvas/efl_canvas_vg_shape.c
+++ b/src/lib/evas/canvas/efl_canvas_vg_shape.c
@@ -1034,7 +1034,7 @@ evas_vg_shape_stroke_cap_get(Evas_Vg_Shape *obj)
 #ifdef HAVE_THORVG
    Tvg_Stroke_Cap cap;
    tvg_shape_get_stroke_cap(_get_tvg_shape(obj), &cap);
-   return (Evas_Vg_Cap)cap;
+   return _tvg_to_efl_stroke_cap(cap);
 #else
    return (Evas_Vg_Cap)efl_gfx_shape_stroke_cap_get(obj);
 #endif
@@ -1044,7 +1044,7 @@ EAPI void
 evas_vg_shape_stroke_cap_set(Evas_Vg_Shape *obj, Evas_Vg_Cap c)
 {
 #ifdef HAVE_THORVG
-   tvg_shape_set_stroke_cap(_get_tvg_shape(obj), (Tvg_Stroke_Cap) c);
+   tvg_shape_set_stroke_cap(_get_tvg_shape(obj), _efl_to_tvg_stroke_cap(c));
 #else
    efl_gfx_shape_stroke_cap_set(obj, (Efl_Gfx_Cap)c);
 #endif
@@ -1057,7 +1057,7 @@ evas_vg_shape_stroke_join_get(Evas_Vg_Shape *obj)
 #ifdef HAVE_THORVG
    Tvg_Stroke_Join join;
    tvg_shape_get_stroke_join(_get_tvg_shape(obj), &join);
-   return (Evas_Vg_Join)join;
+   return _tvg_to_efl_stroke_join(join);
 #else
    return (Evas_Vg_Join)efl_gfx_shape_stroke_join_get(obj);
 #endif
@@ -1067,7 +1067,7 @@ EAPI void
 evas_vg_shape_stroke_join_set(Evas_Vg_Shape *obj, Evas_Vg_Join j)
 {
 #ifdef HAVE_THORVG
-   tvg_shape_set_stroke_join(_get_tvg_shape(obj), (Tvg_Stroke_Join) j);
+   tvg_shape_set_stroke_join(_get_tvg_shape(obj), _efl_to_tvg_stroke_join(j));
 #else
    efl_gfx_shape_stroke_join_set(obj, (Efl_Gfx_Join)j);
 #endif
diff --git a/src/lib/evas/canvas/evas_vg_private.h b/src/lib/evas/canvas/evas_vg_private.h
index ae27786..baf7528 100644
--- a/src/lib/evas/canvas/evas_vg_private.h
+++ b/src/lib/evas/canvas/evas_vg_private.h
@@ -198,6 +198,54 @@ _convert_eina_to_tvg_mat(const Eina_Matrix3 *eina_mat, Tvg_Matrix *tvg_mat)
    tvg_mat->e32 = eina_mat->zy;
    tvg_mat->e33 = eina_mat->zz;
 }
+
+static inline Tvg_Stroke_Join
+_efl_to_tvg_stroke_join(Evas_Vg_Join join)
+{
+   switch (join)
+     {
+      case EFL_GFX_JOIN_MITER: return TVG_STROKE_JOIN_MITER;
+      case EFL_GFX_JOIN_ROUND: return TVG_STROKE_JOIN_ROUND;
+      case EFL_GFX_JOIN_BEVEL: return TVG_STROKE_JOIN_BEVEL;
+      default: return TVG_STROKE_JOIN_MITER;
+     }
+}
+
+static inline Evas_Vg_Join
+_tvg_to_efl_stroke_join(Tvg_Stroke_Join join)
+{
+   switch (join)
+     {
+      case TVG_STROKE_JOIN_MITER: return EFL_GFX_JOIN_MITER;
+      case TVG_STROKE_JOIN_ROUND: return EFL_GFX_JOIN_ROUND;
+      case TVG_STROKE_JOIN_BEVEL: return EFL_GFX_JOIN_BEVEL;
+      default: return EFL_GFX_JOIN_MITER;
+     }
+}
+
+static inline Tvg_Stroke_Cap
+_efl_to_tvg_stroke_cap(Evas_Vg_Cap cap)
+{
+   switch (cap)
+     {
+      case EFL_GFX_CAP_SQUARE: return TVG_STROKE_CAP_SQUARE;
+      case EFL_GFX_CAP_ROUND:  return TVG_STROKE_CAP_ROUND;
+      case EFL_GFX_CAP_BUTT:   return TVG_STROKE_CAP_BUTT;
+      default: return TVG_STROKE_CAP_BUTT;
+     }
+}
+
+static inline Evas_Vg_Cap
+_tvg_to_efl_stroke_cap(Tvg_Stroke_Cap cap)
+{
+   switch (cap)
+     {
+      case TVG_STROKE_CAP_SQUARE: return EFL_GFX_CAP_SQUARE;
+      case TVG_STROKE_CAP_ROUND:  return EFL_GFX_CAP_ROUND;
+      case TVG_STROKE_CAP_BUTT:   return EFL_GFX_CAP_BUTT;
+      default: return EFL_GFX_CAP_BUTT;
+     }
+}
 #endif
 
 static inline void
-- 
2.7.4